Initializes reorder when tabs is dragged

<div class="definition">
    initReorder(id, event)
</div>

<div class="arguments">
    <table>
    <tr>
        <td>id</td>
        <td><b>string</b>, id of the tab</td>
    </tr>
    <tr>
        <td>event</td>
        <td><b>DOM Event</b>, event Object</td>
    </tr>
    </table>
</div>

Returns <i>undefined</i>.

<h4>Description</h4>

This method is called internally to init reorder of the tabs when user clicks on the tab and drags it. It is an internal method, but you can overwrite it for custom functionality.